Abstract
A field experimental was conducted during the winters of 1996 97 and 1997 98 to study the comparative performance of different herbicides, their combinations and their reduced doses for weed control in wheat (Triticum aestivum L. emend. Fiori Paol.) seed crop. Unchecked weeds caused nearly 37.7% seed yield loss. Maximum seed yield of 39.9 and 33.66 qlha was recorded in weed free treatment, respectively, during both the years. This high yielding treatment was significantly at par with weed free season long and sequential application of herbicides and herbicide mixture, but was statistically significant to full and half doses of pendimethalin and metsulfuron methyl in both the years. Pendimethalin Q 1.0 kg a.i./ha and metsulfuron C.008 kg a.i./ha significantly increased seed yield over unweeded control. Reduced dose of isoproturon 8 0.05 kg a.i./ha, pendimethalin 0.5 kg a.i./ha and metsulfuron Q 0.004 kg a.i.1 ha was least effective in controlling weeds and had minimum impact on enhancing seed yield over the control.
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Claims 7
Claim · model-written summary
Unchecked weeds caused nearly 37.7% wheat seed yield loss.
- Taxon
- wheat
Triticum aestivumt0 - Interactor
- weedse0weed
- Outcome
- seed yield losse0
- Direction
- losse0
- Value
- 37.7%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Unchecked weeds caused nearly 37.7% seed yield loss.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Weed free treatment gave maximum seed yield of 39.9 qlha in the first year.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- weed free treatmente0
- Outcome
- seed yielde0
- Direction
- Maximume0
- Value
- 39.9e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum seed yield of 39.9 and 33.66 qlha was recorded in weed free treatment, respectively, during both the years.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Weed free treatment gave maximum seed yield of 33.66 qlha in the second year.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- weed free treatmente0
- Outcome
- seed yielde0
- Direction
- Maximume0
- Value
- 33.66 qlhae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum seed yield of 39.9 and 33.66 qlha was recorded in weed free treatment, respectively, during both the years.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
The high yielding treatment was statistically at par with season long weed free and sequential herbicide applications and mixture.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- significantly at pare0
- Comparator
- weed free season long and sequential application of herbicides and herbicide mixturee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This high yielding treatment was significantly at par with weed free season long and sequential application of herbicides and herbicide mixture”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Pendimethalin at 1.0 kg a.i./ha significantly increased wheat seed yield over unweeded control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Pendimethalin Q 1.0 kg a.i./hae0
- Outcome
- seed yielde0
- Direction
- increasede0
- Comparator
- unweeded controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pendimethalin Q 1.0 kg a.i./ha and metsulfuron C.008 kg a.i./ha significantly increased seed yield over unweeded control.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Metsulfuron at C.008 kg a.i./ha significantly increased wheat seed yield over unweeded control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- metsulfuron C.008 kg a.i./hae0
- Outcome
- seed yielde0
- Direction
- increasede0
- Comparator
- unweeded controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pendimethalin Q 1.0 kg a.i./ha and metsulfuron C.008 kg a.i./ha significantly increased seed yield over unweeded control.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
The reduced doses were least effective for weed control and had minimum seed yield impact over control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Reduced dose of isoproturon 8 0.05 kg a.i./ha, pendimethalin 0.5 kg a.i./ha and metsulfuron Q 0.004 kg a.i.1 hae0
- Interactor
- weedse0weed
- Outcome
- controlling weedse0
- Direction
- least effectivee0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Reduced dose of isoproturon 8 0.05 kg a.i./ha, pendimethalin 0.5 kg a.i./ha and metsulfuron Q 0.004 kg a.i.1 ha was least effective in controlling weeds and had minimum impact on enhancing seed yield over the control.”
t0“wheat (Triticum aestivum)”
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See all 563 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.